CN214117793U

CN214117793U - Lock with lockhole protection device

Info

Publication number: CN214117793U
Application number: CN202022915131.6U
Authority: CN
Inventors: 郭德玺
Original assignee: Shandong Ouchuang Electric Co ltd
Current assignee: Shandong Ouchuang Electric Co ltd
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-09-03
Anticipated expiration: 2030-12-03

Abstract

The utility model discloses a tool to lock with lockhole protection device, including tool to lock body and protecting crust, the last fixed surface of tool to lock body installs the protecting crust, the upper surface of protecting crust is provided with the fingerprint identification board, the inside wall of protecting crust is provided with the baffle, spacing hole has been seted up to one side of baffle, the opposite side of baffle is provided with the slider, the inside wall of protecting crust is provided with electric telescopic handle, one side fixedly connected with rack of baffle. The utility model discloses a setting of fingerprint identification board, baffle, spacing hole, electric telescopic handle and rotation regulation head, when the tool to lock body need be opened, carry out fingerprint identification through the fingerprint identification board earlier, after fingerprint identification succeeds, electric telescopic handle can contract and withdraw from spacing hole, and rethread rotation regulation head slips the baffle open, insert the key hole with the key at last and open the door can, effectually protect the key hole, prevent that the key hole from blockking up.

Description

Lock with lockhole protection device

Technical Field

The utility model relates to a tool to lock technical field specifically is a tool to lock with lockhole protection device.

Background

The lock is a sealing device, which includes lock, key and its accessories, and is generally interpreted as "sealing device which can be opened by key", besides the lock can be opened by key, it can also be opened by light, electricity, magnetism, sound and fingerprint. The lockset not only is a protective article, but also has the functions of management and decoration. According to different principles of the lock core, the anti-theft lock can be divided into a spring lock, a blade lock, a magnetic lock, an intelligent card door lock, a fingerprint lock and the like.

Most of existing locks are inconvenient to protect a lock hole and are easy to cause blocking to bring great inconvenience to a user, and meanwhile, a protection device is complex in structure and inconvenient to install.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tool to lock with lockhole protection device is in order to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a tool to lock with lockhole protection device, includes tool to lock body and protecting crust, the last fixed surface of tool to lock body installs the protecting crust, the upper surface of protecting crust is provided with the fingerprint identification board, the inside wall of protecting crust is provided with the baffle, spacing hole has been seted up to one side of baffle, the opposite side of baffle is provided with the slider, the inside wall of protecting crust is provided with electric telescopic handle, one side fixedly connected with rack of baffle, the upper surface of protecting crust is pegged graft and is had the regulation head, the lower extreme of adjusting the head is provided with the gear, the lower surface of protecting crust is provided with first mounting panel, first screw has been seted up to the upper surface of tool to lock body.

Preferably, the inner side wall of the protective shell is provided with a sliding groove, and the sliding block is matched with the sliding groove.

Preferably, the bottom end of the adjusting head is sleeved with a bearing, and the rack is meshed with the gear.

Preferably, the upper surface of the first mounting plate is provided with a mounting bolt.

Preferably, the upper surface of the lockset body is provided with a handle, and the upper surface of the lockset body is provided with a key hole.

Preferably, the lower surface of the lock body is provided with a second mounting plate, a second screw hole is formed in the upper surface of the second mounting plate, one side of the lock body is provided with a first lock head, and one side of the first lock head is provided with a second lock head.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a setting of fingerprint identification board, baffle, spacing hole, electric telescopic handle and rotation regulation head, when the tool to lock body need be opened, carry out fingerprint identification through the fingerprint identification board earlier, after fingerprint identification succeeds, electric telescopic handle can contract and withdraw from spacing hole, and rethread rotation regulation head slips the baffle open, insert the key hole with the key at last and open the door can, effectually protect the key hole, prevent that the key hole from blockking up.

2. The utility model discloses a setting of slider, rack, gear, first mounting panel and first screw, when opening or closing the baffle, the rotation regulation head makes the gear drive the baffle through the rack and makes the slider slide along the spout, will close the baffle and open or close, makes the baffle conveniently open and close, during the installation protecting crust with first mounting panel and tool to lock body upper surface set up first screw align insert the mounting bolt tighten can, simple structure easy to assemble.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the protective shell of the present invention;

FIG. 3 is a schematic view of a side-cut structure of the protective shell of the present invention;

fig. 4 is a schematic exploded view of the present invention.

In the figure: 1. a lock body; 2. a protective shell; 3. a fingerprint identification plate; 4. a baffle plate; 5. a limiting hole; 6. a slider; 7. an electric telescopic rod; 8. a rack; 9. an adjustment head; 10. a gear; 11. a first mounting plate; 12. a first screw hole; 13. a chute; 14. a bearing; 15. installing a bolt; 16. a grip; 17. a key hole; 18. a second mounting plate; 19. a second screw hole; 20. a first lock head.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a tool to lock with lockhole protection device, including tool to lock body 1 and protecting crust 2, the last fixed surface of tool to lock body 1 installs protecting crust 2, the upper surface of protecting crust 2 is provided with fingerprint identification board 3, the inside wall of protecting crust 2 is provided with baffle 4, spacing hole 5 has been seted up to one side of baffle 4, the opposite side of baffle 4 is provided with slider 6, the inside wall of protecting crust 2 is provided with electric telescopic handle 7, one side fixedly connected with rack 8 of baffle 4, through slider 6, rack 8 and gear 10's setting, when opening or closing baffle 4, rotatory adjusting head 9 makes gear 10 drive baffle 4 through rack 8 and makes slider 6 slide along spout 13, open or close baffle 4, make baffle 4 conveniently open and close, the upper surface of protecting crust 2 is pegged graft and is had adjusting head 9, through fingerprint identification board 3, baffle 4, spacing hole 5, Setting of electric telescopic handle 7 and rotation regulation head 9, when needing to open tool to lock body 1, carry out fingerprint identification through fingerprint identification board 3 earlier, after fingerprint identification succeeds, electric telescopic handle 7 can contract and withdraw from spacing hole 5, rethread rotation regulation head 9 slides away baffle 4, insert key hole 17 at last and open the door can, effectually protect key hole 17, prevent that key hole 17 from blockking up, the lower extreme of adjusting head 9 is provided with gear 10, the lower surface of protecting crust 2 is provided with first mounting panel 11, first screw 12 has been seted up to tool to lock body 1's upper surface, setting through first mounting panel 11 and first screw 12, first screw 12 that first mounting panel 11 and tool to lock body 1 upper surface were seted up when installing protecting crust 2 aligns insert the tightening with mounting bolt 15 can, simple structure is easy to assemble.

Further, spout 13 has been seted up to the inside wall of protecting sheathing 2, and slider 6 and spout 13 looks adaptation make baffle 4 can slide through setting up of slider 6 and spout 13.

Further, the bottom end of the adjusting head 9 is sleeved with a bearing 14, the adjusting head 9 can rotate through the arrangement of the bearing 14, and the rack 8 is meshed with the gear 10.

Further, the upper surface of the first mounting plate 11 is provided with a mounting bolt 15, and the protective shell 2 is conveniently fixed by the mounting bolt 15.

Further, a handle 16 is arranged on the upper surface of the lock body 1, a key hole 17 is formed in the upper surface of the lock body 1, and the first lock head 20 and the second lock head can be conveniently unlocked through the handle 16.

Further, the lower surface of the lock body 1 is provided with a second mounting plate 18, a second screw hole 19 is formed in the upper surface of the second mounting plate 18, the lock body 1 is conveniently mounted on a door through the second mounting plate 18 and the second screw hole 19, a first lock head 20 is arranged on one side of the lock body 1, and a second lock head is arranged on one side of the first lock head 20.

The working principle is as follows: when the lockset body 1 needs to be opened, firstly, fingerprint identification is carried out through the fingerprint identification plate 3, after the fingerprint identification is successful, the electric telescopic rod 7 can be contracted to retreat from the limiting hole 5, the baffle plate 4 is slid by the rotary adjusting head 9, and finally, a key is inserted into the key hole 17 to open the door, the key hole 17 is effectively protected, the blockage of the key hole 17 is prevented, when the baffle plate 4 is opened or closed, the rotary adjusting head 9 enables the gear 10 to drive the baffle plate 4 to drive the sliding block 6 to slide along the sliding groove 13 through the rack 8, the closing baffle plate 4 is opened or closed, the baffle plate 4 is convenient to open and close, the first screw hole 12 formed by the first mounting plate 11 and the upper surface of the lockset body 1 is aligned to insert and screw the mounting bolt 15 when the protective shell 2 is installed, and the lockset is simple and convenient to install.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a tool to lock with lockhole protection device, includes tool to lock body (1) and protecting crust (2), its characterized in that: the utility model discloses a lock, including tool to lock body (1), lock, spacing hole (5), slider (6), protective housing (2), baffle (4), spacing hole (5), the opposite side of baffle (4) is provided with fingerprint identification board (3), the inside wall of protective housing (2) is provided with baffle (4), one side fixedly connected with rack (8) of baffle (4), the upper surface grafting of protective housing (2) has regulation head (9), the lower extreme of regulation head (9) is provided with gear (10), the lower surface of protective housing (2) is provided with first mounting panel (11), first screw (12) have been seted up to the upper surface of tool to lock body (1).

2. A lock having a keyhole protection device according to claim 1, wherein: the inside wall of protecting crust (2) has been seted up spout (13), slider (6) and spout (13) looks adaptation.

3. A lock having a keyhole protection device according to claim 1, wherein: the bottom end of the adjusting head (9) is sleeved with a bearing (14), and the rack (8) is meshed with the gear (10).

4. A lock having a keyhole protection device according to claim 1, wherein: and the upper surface of the first mounting plate (11) is provided with a mounting bolt (15).

5. A lock having a keyhole protection device according to claim 1, wherein: the lock is characterized in that a handle (16) is arranged on the upper surface of the lock body (1), and a key hole (17) is formed in the upper surface of the lock body (1).

6. A lock having a keyhole protection device according to claim 1, wherein: the lock is characterized in that a second mounting plate (18) is arranged on the lower surface of the lock body (1), a second screw hole (19) is formed in the upper surface of the second mounting plate (18), a first lock head (20) is arranged on one side of the lock body (1), and a second lock head is arranged on one side of the first lock head (20).